The Twelfth Doctor // K-9, Mark I (Commander) - Cascade

The Twelfth Doctor // K-9, Mark I
Rank #3,917
2decks
As CommanderThe Twelfth DoctorK-9, Mark IAverage DeckDecks
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Background image for Deckbuilding Contest Finalists - July 2025
Ben Doolittle
Jul 16, 2025
Ben Doolittle
Deckbuilding Contest Finalists - July 2025
The July Archidekt Deckbuilding Contest finalists are here. Come see which three Commander brewers created the coolest sideboards.
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Commander Spellbook
Moxfield
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Creatures
Instants
Sorceries
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Enchantments
Planeswalkers
Utility Lands
Mana Artifacts
Lands
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Spider-Verse
100%inclusion1 decks1 decks
99%synergy
Game Changers
Underworld Breach
50%inclusion1 decks2 decks
38%synergy
Mystical Tutor
50%inclusion1 decks2 decks
27%synergy
Creatures
Etali, Primal Storm
100%inclusion2 decks2 decks
95%synergy
Taigam, Master Opportunist
100%inclusion1 decks1 decks
99%synergy
Etherium-Horn Sorcerer
50%inclusion1 decks2 decks
50%synergy
Party Thrasher
50%inclusion1 decks2 decks
49%synergy
Ral, Monsoon Mage
50%inclusion1 decks2 decks
44%synergy
Errant, Street Artist
50%inclusion1 decks2 decks
50%synergy
Mizzix, Replica Rider
50%inclusion1 decks2 decks
48%synergy
The Reality Chip
50%inclusion1 decks2 decks
45%synergy
Fblthp, Lost on the Range
50%inclusion1 decks2 decks
49%synergy
Johann, Apprentice Sorcerer
50%inclusion1 decks2 decks
48%synergy
Nalfeshnee
50%inclusion1 decks2 decks
48%synergy
Plargg and Nassari
50%inclusion1 decks2 decks
48%synergy
Eruth, Tormented Prophet
50%inclusion1 decks2 decks
49%synergy
Laelia, the Blade Reforged
50%inclusion1 decks2 decks
49%synergy
Storm-Kiln Artist
50%inclusion1 decks2 decks
11%synergy
Aurora Phoenix
50%inclusion1 decks2 decks
50%synergy
Bohn, Beguiling Balladeer
50%inclusion1 decks2 decks
49%synergy
Stormcatch Mentor
50%inclusion1 decks2 decks
29%synergy
Heralds of Tzeentch
50%inclusion1 decks2 decks
50%synergy
Guttersnipe
50%inclusion1 decks2 decks
24%synergy
Gale, Waterdeep Prodigy
50%inclusion1 decks2 decks
47%synergy
Sakashima's Protege
50%inclusion1 decks2 decks
50%synergy
Kami of Celebration
50%inclusion1 decks2 decks
50%synergy
Lier, Disciple of the Drowned
50%inclusion1 decks2 decks
47%synergy
Instants
Bulk Up
100%inclusion1 decks1 decks
98%synergy
Chaos Warp
50%inclusion1 decks2 decks
6%synergy
Thrill of Possibility
50%inclusion1 decks2 decks
36%synergy
Forceful Denial
50%inclusion1 decks2 decks
50%synergy
Lightning Bolt
50%inclusion1 decks2 decks
22%synergy
Surge of Brilliance
50%inclusion1 decks2 decks
49%synergy
Seething Song
50%inclusion1 decks2 decks
31%synergy
Demon Bolt
50%inclusion1 decks2 decks
49%synergy
Flusterstorm
50%inclusion1 decks2 decks
38%synergy
Saw It Coming
50%inclusion1 decks2 decks
48%synergy
Delay
50%inclusion1 decks2 decks
47%synergy
Display of Power
50%inclusion1 decks2 decks
48%synergy
Delayed Blast Fireball
50%inclusion1 decks2 decks
46%synergy
Depart the Realm
50%inclusion1 decks2 decks
50%synergy
Counterspell
50%inclusion1 decks2 decks
-3%synergy
Pact of the Titan
50%inclusion1 decks2 decks
50%synergy
Radstorm
50%inclusion1 decks2 decks
49%synergy
Behold the Multiverse
50%inclusion1 decks2 decks
48%synergy
Glorious End
50%inclusion1 decks2 decks
50%synergy
Pact of Negation
50%inclusion1 decks2 decks
41%synergy
Think Twice
50%inclusion1 decks2 decks
44%synergy
Suspend
50%inclusion1 decks2 decks
49%synergy
Sorceries
Ultimate Magic: Meteor
100%inclusion1 decks1 decks
99%synergy
World at War
50%inclusion1 decks2 decks
49%synergy
Epic Experiment
50%inclusion1 decks2 decks
44%synergy
Inspiring Refrain
50%inclusion1 decks2 decks
48%synergy
Reality Strobe
50%inclusion1 decks2 decks
50%synergy
Divination
50%inclusion1 decks2 decks
48%synergy
Rift Bolt
50%inclusion1 decks2 decks
50%synergy
Arc Blade
50%inclusion1 decks2 decks
50%synergy
Start the TARDIS
50%inclusion1 decks2 decks
50%synergy
Visions of Ruin
50%inclusion1 decks2 decks
49%synergy
Empty the Warrens
50%inclusion1 decks2 decks
46%synergy
Mizzix's Mastery
50%inclusion1 decks2 decks
31%synergy
Reckless Charge
50%inclusion1 decks2 decks
49%synergy
Rousing Refrain
50%inclusion1 decks2 decks
45%synergy
Deep Analysis
50%inclusion1 decks2 decks
44%synergy
Undying Flames
50%inclusion1 decks2 decks
50%synergy
Brass's Bounty
50%inclusion1 decks2 decks
43%synergy
Gandalf's Sanction
50%inclusion1 decks2 decks
47%synergy
Shivan Meteor
50%inclusion1 decks2 decks
50%synergy
Light Up the Stage
50%inclusion1 decks2 decks
47%synergy
Ancestral Vision
50%inclusion1 decks2 decks
48%synergy
Galvanic Relay
50%inclusion1 decks2 decks
49%synergy
Mana Geyser
50%inclusion1 decks2 decks
29%synergy
Plan the Heist
50%inclusion1 decks2 decks
50%synergy
Inevitable Betrayal
50%inclusion1 decks2 decks
48%synergy
Into the Time Vortex
50%inclusion1 decks2 decks
50%synergy
Ravenform
50%inclusion1 decks2 decks
47%synergy
Throes of Chaos
50%inclusion1 decks2 decks
49%synergy
Void Squall
50%inclusion1 decks2 decks
50%synergy
Grapeshot
50%inclusion1 decks2 decks
31%synergy
Volcanic Torrent
50%inclusion1 decks2 decks
47%synergy
Tormenting Voice
50%inclusion1 decks2 decks
48%synergy
Utility Artifacts
Twinning Staff
100%inclusion2 decks2 decks
96%synergy
TARDIS
100%inclusion2 decks2 decks
100%synergy
Lightning Greaves
100%inclusion2 decks2 decks
76%synergy
Chaos Wand
50%inclusion1 decks2 decks
49%synergy
River Song's Diary
50%inclusion1 decks2 decks
49%synergy
Mask of Avacyn
50%inclusion1 decks2 decks
50%synergy
Champion's Helm
50%inclusion1 decks2 decks
49%synergy
Sword of Forge and Frontier
50%inclusion1 decks2 decks
50%synergy
Swiftfoot Boots
50%inclusion1 decks2 decks
21%synergy
Rod of Absorption
50%inclusion1 decks2 decks
49%synergy
Enchantments
Charred Foyer // Warped Space
100%inclusion1 decks1 decks
99%synergy
Cast Through Time
50%inclusion1 decks2 decks
50%synergy
Descent into Avernus
50%inclusion1 decks2 decks
48%synergy
Fortune Teller's Talent
50%inclusion1 decks2 decks
48%synergy
Arcane Bombardment
50%inclusion1 decks2 decks
43%synergy
Wild Wasteland
50%inclusion1 decks2 decks
50%synergy
Swarm Intelligence
50%inclusion1 decks2 decks
46%synergy
Eel Umbra
50%inclusion1 decks2 decks
50%synergy
Tavern Brawler
50%inclusion1 decks2 decks
49%synergy
Crab Umbra
50%inclusion1 decks2 decks
50%synergy
Possibility Storm
50%inclusion1 decks2 decks
48%synergy
The Flux
50%inclusion1 decks2 decks
50%synergy
Stasis
50%inclusion1 decks2 decks
50%synergy
Return the Past
50%inclusion1 decks2 decks
49%synergy
Share the Spoils
50%inclusion1 decks2 decks
49%synergy
Thousand-Year Storm
50%inclusion1 decks2 decks
34%synergy
Outpost Siege
50%inclusion1 decks2 decks
49%synergy
Hive Mind
50%inclusion1 decks2 decks
49%synergy
Planeswalkers
Chandra, Torch of Defiance
50%inclusion1 decks2 decks
49%synergy
Ral, Crackling Wit
50%inclusion1 decks2 decks
37%synergy
Chandra, Hope's Beacon
50%inclusion1 decks2 decks
48%synergy
Jace Reawakened
50%inclusion1 decks2 decks
49%synergy
Utility Lands
Hidden Cataract
100%inclusion2 decks2 decks
99%synergy
Hidden Volcano
100%inclusion2 decks2 decks
99%synergy
Restless Spire
50%inclusion1 decks2 decks
45%synergy
Spinerock Knoll
50%inclusion1 decks2 decks
47%synergy
Rogue's Passage
50%inclusion1 decks2 decks
37%synergy
Mana Artifacts
Lotus Bloom
50%inclusion1 decks2 decks
49%synergy
Talisman of Creativity
50%inclusion1 decks2 decks
-5%synergy
Sol Ring
50%inclusion1 decks2 decks
-37%synergy
Izzet Locket
50%inclusion1 decks2 decks
46%synergy
Sol Talisman
50%inclusion1 decks2 decks
49%synergy
Thought Vessel
50%inclusion1 decks2 decks
13%synergy
Mox Tantalite
50%inclusion1 decks2 decks
49%synergy
Lands
Command Tower
100%inclusion2 decks2 decks
13%synergy
Frostboil Snarl
100%inclusion2 decks2 decks
56%synergy
Mountain
100%inclusion2 decks2 decks
3%synergy
Island
100%inclusion2 decks2 decks
2%synergy
Fiery Islet
50%inclusion1 decks2 decks
24%synergy
Shivan Reef
50%inclusion1 decks2 decks
-9%synergy
Izzet Boilerworks
50%inclusion1 decks2 decks
10%synergy
Myriad Landscape
50%inclusion1 decks2 decks
32%synergy
Exotic Orchard
50%inclusion1 decks2 decks
16%synergy
Stormcarved Coast
50%inclusion1 decks2 decks
10%synergy
Sulfur Falls
50%inclusion1 decks2 decks
-15%synergy
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